public async Task <int> Post([FromBody] Investor investor)
 {
     using (var dataAccess = new MasterSideLetterDataAccess(_connectionStrings.MasterSideLetterDb))
     {
         return(await dataAccess.CreateInvestorAsync(investor));
     }
 }
        public async Task <int> CreateAndFavorite([FromBody] Investor investor)
        {
            using (var dataAccess = new MasterSideLetterDataAccess(_connectionStrings.MasterSideLetterDb))
            {
                var id = await dataAccess.CreateInvestorAsync(investor);

                await dataAccess.UpdateInvestorIsFavorite(id, _user, true);

                return(id);
            }
        }